The #CPASLOINENTRAIN app

Get away from it all without going far.

What if your next getaway simply began with a train journey?

With the free #CPASLOINENTRAIN app, discover over 750 ideas for days out accessible by train throughout the Île-de-France region: forests, lakes, castles, charming villages, museums, gardens, walks and many other hidden gems just a few stops away from your home.

Available for free on the App Store and Google Play

Download the app and discover a whole new way to explore the Île-de-France region.

Your next outing idea is already in the bag

Whether you’re with family, friends or on your own, the app is there to help you before and during your trip.

In just a few clicks, find a destination to suit your tastes, plan your itinerary and let the app guide you to your next getaway.

Explore at your own pace

The app lets you discover the Île-de-France region in different ways:

  • Nature: explore forests, parks, gardens and great open spaces.
  • Heritage: discover châteaux, monuments, picturesque villages and places steeped in history.
  • Culture: visit museums, artists’ homes and iconic landmarks.
  • Around you: find the best places to discover near your station or current location.
  • Along your line: turn every journey into a new idea for a day out.

More than just an app, a travel companion

Each destination is enriched with practical advice, useful information and historical accounts to read or listen to, to make the experience last longer.

The app is available in French, English, Spanish and Mandarin.

The journey begins here

Download the #CPASLOINENTRAIN app for free and set off to explore the Île-de-France region differently.

Did You Know?

With the #CPASLOINENTRAIN app, learn as much about the history of Ile-de-France monuments as about the lives of great men.

Did you know for example that Honoré de Balzac lived near the current RER C, at the avenue du Pont Kennedy in Paris? His house on rue Raynouard is now a museum. The famous writer lived there from 1840 to 1847 and wrote some of his most famous novels there.

The Queen's dairy, located in Rambouillet, welcomed Louis XVI and Marie-Antoinette who liked to be there when he came to hunt? Or that it was in Valmondois, at the house of the mill, that Jean de la Fontaine allegedly wrote his fable "The miller, his son and the donkey"?